Breastfeeding is often portrayed as a natural and instinctive process, but for many new mothers, it can quickly become a source of anxiety and self-doubt, especially when milk supply seems low. What many don’t realise is that emotional and physical factors like stress and sleep deprivation play a powerful role in the body’s ability to produce and release breast milk. These challenges, often brushed aside in the hustle of newborn care, can quietly interfere with essential hormonal processes, leaving mothers feeling confused and discouraged.
The physiological impacts of exhaustion and emotional strain can disrupt breastfeeding, with insights from medical professionals who regularly support postpartum women. By understanding how stress affects hormones like prolactin and oxytocin, critical for milk synthesis and let-down, we begin to see that “low supply” is often a symptom of deeper unmet needs. In conversation with The Daily Jagran, Dr. Kavitha Kovi, Head of Department – Obstetrics & Gynaecology, Aster Women & Children Hospital, Bengaluru, shares how sleep deprivation and stress can impact breast milk supply.
The Influence Of Stress On Physiology Of Breastfeeding
Stress disrupts certain hormonal pathways important for milk production. Prolactin, the hormone for milk synthesis, and oxytocin, which is responsible for let down reflex, are subject to modulation by emotional and physical well-being. When sleep deprivation or emotional stress takes over, these physiological events are compromised. Dr. Kavitha Kovi states, “There can either be reduced secretion of prolactin or delayed response to oxytocin, making feeding frustrating for many mothers.”
Stress can also feel real even if the mother perceives her milk supply is low, which creates even more stress and complicates the situation, which is frustrating.
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Lack Of Sleep And Recovery Time
Without adequate sleep and precious recovery time, nothing can move forward. Sleep is an essential factor while approaching postpartum healing, as severe fatigue just drains every ounce of energy from one’s very being. Dr. Kavitha Kovi mentions, “Hydration, nutrition, and hormones-particularly those needed by the body for maximum efficient milk production-may face disruptions.” Also, a mother being sleep-deprived becomes susceptible to post-pregnancy mood disorders such as postpartum anxiety and depression, which may also reduce milk supply.
How Sleep Deprivation And Stress Affect Breastfeeding (Image Credits: Canva)
What Can Mothers Do?
Make rest a priority when baby sleeps, even a few short naps count.
Share the load of nighttime feeds whenever possible – expressed milk or even a donor can be very helpful.
Engage in skin-to-skin bonding time with your baby – this will help to build your oxytocin levels naturally.
Drink water and eat food! Find emotional support.
Look for a doctor or lactation consultant if you become overwhelmed with stress or fatigue.
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Breastfeeding is not only about physicality; it is an emotional and mental one too. If we understand the impact of stress and fatigue on milk supply, we will begin to manage it. Compassion, rest, and proper medical advice are valuable assets for new mothers going through this challenging time.